BOWIE- Calvert Hall, the No 3-ranked private school in Maryland, capped off the first night of the I-95 Kickoff Classic against D.C. private school power St John's on Thursday night. St John's hung around in the first half, trailing by just two, 14-12, at the break. But Calvert Hall dominated the second half as they went on to win the season opener, 35-18.